云南某铁尾矿选矿试验研究  

Experimental Study of Mineral Processing on Certain Iron Tailings in Yunnan Province

作　　者：余力[1] 钟晋[1] 刘丽芬[1] 

机构地区：[1]云南磷化集团有限公司研发中心,云南昆明650113

出　　处：《矿业工程》2014年第2期10-13,共4页Mining Engineering

基　　金：十二五科技支撑计划项目(2011BAB08B01)

摘　　要：对云南某低品位铁尾矿进行了选矿试验研究,对比磁选、重选及磁重选联合试验,在考虑到建厂因素的影响下,选择了磁重联合试验为最优的试验方案。该方案既能节省建厂成本,同时在选别经济指标上与其他几个流程并无明显差别,可得到理想的选别结果。The paper made an experimental study of mineral processing on a low-grade iron tailings in Yunnan Province.In regard to the influence of plant construction factors,the paper chooses the joint trial program of magnetic separation and gravity separation as the optimal testing program, after the comparison between the magnetic separation, gravity separation and the joint trial.The joint trial program of magnetic separation and gravity concentration can both save construction costs,and obtain the ideal mineral processing results when there is no obvious differences between the economic index of mineral processing and several other processes.

关 键 词：摇床 强磁选 铁尾矿 螺旋溜槽 

分 类 号：TD922.2[矿业工程—选矿]